From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DE722423E9F; Tue, 4 Aug 2026 07:39:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785829159; cv=none; b=lk25KytMGR9S/YL2WdGMs6LxzxOJDC6CUxkzEQ+bqVA+2xnzNSUyEbPrp7ilUQPFQsUV8L8CsrOns2Aq9PZBHF1LRRgAPj75BuzX7ZvpN/OBiFbQLU7Hj3xYWXW+wZ+xDQLcqKuAHgH375J7fQZ+1+m/cMRVw4ZM9ONXkhekJCw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785829159; c=relaxed/simple; bh=M8GSFsWI4Atkr9+OXYwnh+137Sef5dFdscojMsPrkUQ=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=c3ckv/Tt5Uv7/1n5bxHshRMxmgJm0pCkscf2Cv7HzYrs0r3upkWJXHzzJp4Hz3WRooIIxwMsGg5uHXSitUWLtYVR1Ao7PLvL9iDs5mCzmyvmCa/HxxKuAd9o3T0PZWlgppTWH6ViQ0KGqnmMSdypdOleFHBy4K+h92sj83qnOHw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=GyUFC+oh; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="GyUFC+oh" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A8A591F000E9; Tue, 4 Aug 2026 07:39:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1785829158; bh=2AeDuer+2UelmfR9XEG62yP5qp3AurNJprWOUQVKWCY=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=GyUFC+ohAAdUri+1fDm1dNxP9bAs/l/YIbDW8K96haCeLX4Yro5UtmiyRlPhQHh2w 3nXSWYzLyv1FypUKc23T0ZI6bcY4/ooiCfRil3C3B6GxkX+V+XH1NcNZQIonBNNtIX Wm4s/b6iivqXkvi4iM2dPiD9WYruJnRpLOkPIPxMsD113Ke+nXygYyObmOLOBrvCej PcBzJeKolpo+GmZn4myTXtDGqTllj9neky+A0Di/Y8GCaxpkmrGB4pqqQ/6oonRfYj iOf2FDoyOhVCL8b906Y3VlS0oqNoatXWZenjEI1QGf/JsT5v5Ie40zdl7MwCdFyjHm fE99r3SLMKBCA== Date: Tue, 4 Aug 2026 09:39:15 +0200 From: Krzysztof Kozlowski To: Hrushiraj Gandhi Cc: Srinivas Kandagatla , Heiko Stuebner , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Liam Girdwood , Mark Brown , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 1/2] dt-bindings: nvmem: rockchip-efuse: add optional vqps supply Message-ID: <20260804-witty-screeching-cicada-9e0df0@quoll> References: <20260729085856.226001-1-hrushirajg23@gmail.com> <20260729085856.226001-2-hrushirajg23@gmail.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20260729085856.226001-2-hrushirajg23@gmail.com> On Wed, Jul 29, 2026 at 02:28:55PM +0530, Hrushiraj Gandhi wrote: > Add an optional vqps-supply property for the eFuse programming supply > voltage (VQPS). > > Per RK3399 TRM section 21.6.1, table 21-3, VQPS must be 0V during reads > and 1.8V to 1.98V during A_PGM mode writes. The presence of this supply > declares that the board hardware supports software-initiated eFuse > programming and provides the requisite programming supply. > > Signed-off-by: Hrushiraj Gandhi > --- > Documentation/devicetree/bindings/nvmem/rockchip-efuse.yaml | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/Documentation/devicetree/bindings/nvmem/rockchip-efuse.yaml b/Documentation/devicetree/bindings/nvmem/rockchip-efuse.yaml > index b80fd8d1ae5b..25f209fd881e 100644 > --- a/Documentation/devicetree/bindings/nvmem/rockchip-efuse.yaml > +++ b/Documentation/devicetree/bindings/nvmem/rockchip-efuse.yaml > @@ -27,6 +27,11 @@ properties: > # Deprecated: old compatible value for rk3066a, rk3188 and rk3288 > - rockchip,rockchip-efuse > > + vqps-supply: Odd placement. reg always follows the compatible, see DTS coding style. This is not even alphabetical. What is the logic? Best regards, Krzysztof